Temperature switch

Inactive Publication Date: 2013-05-02
YANG YU KANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention aims to offer an easy-to- assemble, cost-effective and efficient temperature control switch.

Problems solved by technology

However, when the temperature switch and the fuse are incorporated into an electrical appliance, additional wirings are required, thus resulting in more assembly steps and higher costs.
If all of the temperature switch, the fuse, and the additional wirings are configured into the electrical appliance, a relatively large space must be provided therefor, thereby resulting in limitation of product design.

Method used

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Embodiment Construction

[0017]Referring to FIG. 1 to FIG. 3, the preferred embodiment of the temperature switch 20 according to the present invention is to be installed on an electrical appliance, and is in contact with a heating component 21. The temperature switch 20 is adapted to be electrically connected with a first wire 22 and a second wire 23, and comprises a base 3, a conducting mechanism 4 disposed in the base 3, and a temperature control mechanism 5 disposed on the base 3.

[0018]In this embodiment, the base 3 includes a base body 31 made of an insulating and high temperature resistant material, such as a ceramic material or a plastic material, a cap body 32 connected to the base body 31 to form an accommodating chamber 30 therebetween, and a mounting bracket 33 sleeved on the base body 31. The base body 31 has a base wall 311, and a surrounding wall 312 extending upwardly from a periphery of the base wall 311 toward the cap body 32. The base wall 311 has a platform 313 extending into the accommoda...

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Abstract

A temperature switch is electrically connected with a first wire and a second wire, and includes a base, a conducting mechanism including a first conducting piece electrically connected to the first wire, a second conducting piece electrically connected to the second wire, a fixed conducting component electrically connected to the first conducting piece and having a fixed contact, a conducting resilient piece having a movable contact contactable with the fixed contact, and at least one fuse electrically interconnecting the conducting resilient piece and the second conducting piece, and a temperature control mechanism for controlling contact between the movable contact and the fixed contact according to a sensed temperature.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The invention relates to a switch, and more particularly to a temperature switch that controls power supply from a power source to a heating device for protecting the heating device when an abnormal temperature condition exists.[0003]2. Description of the Related Art[0004]A common electrical appliance configured for heating, such as a water dispenser, a coffeemaker, an electrical iron, a hairdryer, etc., employs a temperature switch to control a heater thereof to keep a desired temperature and to prevent dangers resulting from continuous heating at an abnormal temperature. In order to ensure safety of the electrical appliance, a fuse is usually disposed therein to avoid damage resulting from power supply abnormality. As such, the temperature switch and the fuse are usually disposed in common electrical appliances to control temperature and ensure safety.[0005]However, when the temperature switch and the fuse are incorpo...

Claims

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Application Information

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IPC IPC(8): H01H89/00
CPCH01H1/26H01H9/10H01H37/52H01H37/002H01H37/34
InventorYANG, YU-KANG
OwnerYANG YU KANG